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| SPICE MODELS: BSS138W BSS138W Lead-free Green N-CHANNEL ENHANCEMENT MODE FIELD EFFECT TRANSISTOR Features * * * * * * Low On-Resistance Low Gate Threshold Voltage Low Input Capacitance Fast Switching Speed Lead Free/RoHS Compliant (Note 4) "Green" Device (Note 5 and 6) Case: SOT-323 Case Material: Molded Plastic, "Green" Molding Compound, Note 6. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020C Terminals: Solderable per MIL-STD-202, Method 208 Terminal Connections: See Diagram Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). Marking Code (See Page 2): K38 Ordering & Date Code Information: See Page 2 Weight: 0.006 grams (approximate) @ TA = 25C unless otherwise specified Symbol VDSS VDGR Continuous Continuous VGSS ID Pd RqJA Tj, TSTG BSS138W 50 50 20 200 200 625 -55 to +150 Units V V V mA mW C/W C Source A D BC G G H K M S SOT-323 Dim A B C D E G H D Drain Min 0.25 1.15 2.00 0.30 1.20 1.80 0.0 0.90 0.25 0.10 0 Max 0.40 1.35 2.20 0.40 1.40 2.20 0.10 1.00 0.40 0.18 8 Mechanical Data * * * * * * * * * 0.65 Nominal J E L J K L M Gate a All Dimensions in mm Maximum Ratings Drain-Source Voltage Drain-Gate Voltage (Note 1) Gate-Source Voltage Drain Current (Note 2) Characteristic Total Power Dissipation (Note 2) Thermal Resistance, Junction to Ambient Operating and Storage Temperature Range Electrical Characteristics Characteristic OFF CHARACTERISTICS (Note 3) Drain-Source Breakdown Voltage Zero Gate Voltage Drain Current Gate-Body Leakage ON CHARACTERISTICS (Note 3) Gate Threshold Voltage Static Drain-Source On-Resistance Forward Transconductance DYNAMIC CHARACTERISTICS Input Capacitance Output Capacitance Reverse Transfer Capacitance SWITCHING CHARACTERISTICS Turn-On Delay Time Turn-Off Delay Time Note: @ TA = 25C unless otherwise specified Symbol BVDSS IDSS IGSS VGS(th) RDS (ON) gFS Ciss Coss Crss tD(ON) tD(OFF) Min 50 3/4 3/4 0.5 3/4 100 3/4 3/4 3/4 3/4 3/4 Typ 75 3/4 3/4 1.2 1.4 3/4 3/4 3/4 3/4 3/4 3/4 Max 3/4 0.5 100 1.5 3.5 3/4 50 25 8.0 20 20 Unit V A nA V W mS pF pF pF ns ns VDD = 30V, ID = 0.2A, RGEN = 50W VDS = 10V, VGS = 0V f = 1.0MHz Test Condition VGS = 0V, ID = 250mA VDS = 50V, VGS = 0V VGS = 20V, VDS = 0V VDS = VGS, ID = 250mA VGS = 10V, ID = 0.22A VDS =25V, ID = 0.2A, f = 1.0KHz 1. R GS 20KW. 2. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 3. Short duration test pulse used to minimize self-heating effect. 4. No purposefully added lead. DS30206 Rev. 7 - 2 1 of 6 www.diodes.com BSS138W a Diodes Incorporated Ordering Information (Note 5 & 7) Device BSS138W-7-F Packaging SOT-323 Shipping 3000/Tape & Reel Notes: 5. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php. 6. Product manufactured with Date Code 0609 (week 9, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date Code 0609 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. 7. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information K38 = Product Type Marking Code YM = Date Code Marking Y = Year ex: N = 2002 M = Month ex: 9 = September K38 Date Code Key Year Code Month Code 1998 J Jan 1 1999 K Feb 2 2000 L March 3 Tj = 25 C 2001 M Apr 4 YM 2002 N May 5 2003 P Jun 6 2004 R Jul 7 2005 S Aug 8 VGS = 3.5V 2006 T Sep 9 2007 U Oct O 2008 V Nov N 2009 W Dec D 0.6 ID, DRAIN-SOURCE CURRENT (A) 0.5 VGS = 3.25V 0.4 VGS = 3.0V 0.3 VGS = 2.75V 0.2 VGS = 2.5V 0.1 0 0 1 2 3 4 5 6 7 8 9 10 VDS, DRAIN-SOURCE VOLTAGE (V) Fig. 1 Drain-Source Current vs. Drain-Source Voltage 0.8 ID, DRAIN-SOURCE CURRENT (A) 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 0.5 1 1.5 2 VDS = 1V -55 C 25 C 150 C 2.5 3 3.5 4 4.5 VGS, GATE-SOURCE VOLTAGE (V) Fig. 2 Transfer Characteristics DS30206 Rev. 7 - 2 2 of 6 www.diodes.com BSS138W RDS(ON), NORMALIZED DRAIN-SOURCE ON RESISTANCE (W) 2.45 2.25 2.05 1.85 1.65 1.45 1.25 1.05 0.85 0.65 -55 -5 45 95 145 VGS = 4.5V ID = 0.075A VGS = 10V ID = 0.5A Tj, JUNCTION TEMPERATURE (C) Fig. 3 Drain-Source On Resistance vs. Junction Temperature 2 VGS(th), GATE THRESHOLD VOLTAGE (V) 1.8 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 -55 -40 -25 -10 5 20 35 50 65 80 95 110 125 140 ID = 1.0mA Tj, JUNCTION TEMPERATURE (C) Fig. 4 Gate Threshold Voltage vs. Junction Temperature RDS(ON), DRAIN-SOURCE ON RESISTANCE (W) 8 7 6 5 4 3 -55 C 25 C VGS = 2.5V 150 C 2 1 0 0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 ID, DRAIN CURRENT (A) Fig. 5 Drain-Source On Resistance vs. Drain Current DS30206 Rev. 7 - 2 3 of 6 www.diodes.com BSS138W 9 8 7 6 5 4 3 2 1 0 0 0.05 0.1 0.15 0.2 0.25 ID, DRAIN CURRENT (A) Fig. 6 Drain-Source On Resistance vs. Drain Current 6 VGS = 4.5V VGS = 2.75V 150 C 25 C -55 C 5 150 C 4 3 2 25 C 1 -55 C 0 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 VDS, DRAIN-SOURCE VOLTAGE (V) Fig. 7 Drain-Source On Resistance vs. Drain Current 3.5 VGS = 10V 3 150 C 2.5 2 1.5 1 0.5 25 C -55 C 0 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 ID, DRAIN CURRENT (A) Fig. 8 Drain-Source On Resistance vs. Drain Current DS30206 Rev. 7 - 2 4 of 6 www.diodes.com BSS138W 1 ID, DIODE CURRENT (A) 0.1 150 C -55 C 0.01 25 C 0.001 0 0.2 0.4 0.6 0.8 1 1.2 VSD, DIODE FORWARD VOLTAGE (V) Fig. 9 Body Diode Current vs. Body Diode Voltage 100 VGS = 0V f = 1MHz C, CAPACITANCE (pF) CiSS 10 COSS CrSS 1 0 5 10 15 20 25 30 VDS, DRAIN SOURCE VOLTAGE (V) Fig. 10 Capacitance vs. Drain Source Voltage DS30206 Rev. 7 - 2 5 of 6 www.diodes.com BSS138W IMPORTANT NOTICE Diodes, Inc. and its subsidiaries reserve the right to make changes without further notice to any product herein to make corrections, modifications, enhancements, improvements, or other changes. Diodes, Inc. does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT The products located on our website at www.diodes.com are not recommended for use in life support systems where a failure or malfunction of the component may directly threaten life or cause injury without the expressed written approval of Diodes Incorporated. DS30206 Rev. 7 - 2 6 of 6 www.diodes.com BSS138W |
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